First, you have to have a kwik-e-mart with the scratch tickets and you also have to have the Springfield downs (dog racing track). And lastly, make sure you have 3 or less donuts in you stash (The less the better). The next thing you do is bet on any dog then quickly go over to your kwik-e-mart and scratch a ticket but DO NOT cash the prize. Wait a couple of seconds and the ticket will reset itself. You will now notice that your donuts have gone into the negative. Now you have unlimited donuts!!